baber/WOPTO huggingface dataset:
Patent IT-988776-B (IT)
IPC: G01S7/487
Filed: 1973-05-30
Granted: 1975-04-30
Abstract: 1394500 Photo-electric distance-measuring COMPAGNIE GENERALE D'ELECTRICITE 29 May 1973 [30 May 1972] 25607/73 Heading H4D Relates to a pulsed laser 1 distance-measuring apparatus utilizing a receiving photo-diode 3. According to the invention the reverse bias voltage (R.B.V.) applied to diode 3 is controlled by a feed-back loop incorporating a detector 8 affording a continuous signal representing the noise output (e.g. the level of the peak of noise pulses) of diode 3 and a device 9 controlling the R.B.V. such that the noise output always equals a reference magnitude; a circuit 10 (e.g. a monostable see Fig. 2 (not shown)) temporarily lowering the R.B.V. in a duration (e.g. less than that corresponding to maximum target range) less than the response time of the feed-back loop; and a threshold device 5 passing only those echo pulses above a predetermined level. Thus the apparatus has a high sensitivity with a low probability of triggering a ranging counter 7 on a noise pulse. The temporary lowering of the R.B.V. may take place at two levels to obviate interference due to e.g. reflexion by a nearby fog bank.
Patent IT-1129506-B (IT)
Inventor: SEJOURNANT FRANCINE
IPC: C09D191/08
Filed: 1979-12-28
Granted: 1986-06-04
Abstract: The invention involves anti-adhesive compositions. This composition is basically characterized by the fact that it contains, in an organic solvent, at least one microcrystalline wax having a melting point of between 40 DEG  and 150 DEG  C., which may be combined, if necessary, with a paraffin wax, a silicone oil or various swelling agents. This composition makes it possible to form a protective coating for walls against bill-posting, penetration and attachment of graffiti and/or paint and against adherence of dust and miscellaneous polluting agents in and on such surfaces.
Patent IT-1051073-B (IT)
Title: Ultrasonic testing of large pipe welding positions - using time regulating monitors for derived echo signals
Inventor: KAISER D
IPC: G01N/
Filed: 1975-12-16
Granted: 1981-04-21
Abstract: Ultrasonic testing of welding is applied to large size pipes by submerged arc welding. The test bench set-up uses a display of ultrasonic test heads for the length wise, the edge zone and the transverse disposed faults. The derived echo signals are, through time regulating monitors, arranged to give digital, proportional and signal outputs, which facilitate analysis of any faults indicated. The test heads for lengthwise faults may be split up into pairs, one pair for inne and another pair for external faults testing. There may be an associated computer which carries out the requisite signals classification and indication.
Patent IT-1242926-B (IT)
Title: Method for recovering wasted resins containing valuable metals used in the decoration of ceramics, from rags and/or paper used for finishing touches or cleaning and/or from finished products which for whatever reason cannot be sold, apparatus and products for such recovery
Inventor: MONTAGNANI EMILIO
IPC: B44C/
Filed: 1990-10-26
Granted: 1994-05-18
Abstract: A method is described for recovering wasted precious metals from resins used for covering and/or decorating ceramics, and possibly also separating out the metallic part contained therein; also described is an apparatus which makes such recovery very easy and economical on both small and large scales, and illustrative compositions for solvents suitable for dissolving the said waste materials are reported. <IMAGE>
Patent IT-1214113-B (IT)
Title: Granules protective conditioning
Inventor: SASSI GRAZIANO
IPC: B01F/
Filed: 1987-11-05
Granted: 1990-01-10
Abstract: The method is for metamorphically transforming from a frist shape to a second shape in a video graphics system. The method comprises the steps of identifying elements common to the first and second shapes and identifying a first set of segments of elements in the first shape unrelated to the second shape. Each segment is delimited by a pair of common elements and a second set of segments of elements are identified in the second shape unrelated to the first shape. Each segment is delimited by a pair of common elements and the common elements are interpolated from the first shape to the second shape. Each segment of the first set of segments is interpolated to the segment of the second set delimited by the same pair of common elements.
Patent IT-1242343-B (IT)
Title: Method for nuclear magnetic resonance tomography of nuclei with a low concentration and/or low abundance of isotopes and/or with a gyromagnetic ratio less than that of the protons and/or with a long spin-lattice relaxation time, based on double resonance techniques, in particular for biological and clinical investigations.
Inventor: DE LUCA FRANCESCO
IPC: A61B/
Filed: 1990-06-18
Granted: 1994-03-04
Abstract: The object of the present invention consists in the development and use of a method for nuclear magnetic resonance tomography of nuclei with a low concentration and/or low abundance of isotopes and/or with a gyromagnetic ratio less than that of the protons and/or with a long spin-lattice relaxation time, based on double resonance techniques, in particular for biological and clinical investigations. Said method is based on the heteronuclear J coupling between the aforesaid rare and/or low-sensitivity nuclei and other nuclei of a more abundant and/or more sensitive kind, which is typically - but not necessarily - hydrogen. The position of the rare nuclei is visualized by an image of the abundant nuclei linked to the former by a J coupling. <IMAGE>
Patent IT-1148197-B (IT)
Title: Gamma-globulin mfr. for intravenous injection to treat infections
Inventor: HARUO OHNISHI
IPC: A61K/
Filed: 1982-07-08
Granted: 1986-11-26
Abstract: Prodn. of gamma-globulin, suitable for intravenous injection, comprises treating the gamma-globulin with the enzyme pepsin or uropepsin, at a pH of 6.0-7.5, pref. 6.5-7.0. Pref. both the gamma-globulin and the enzyme are of human origin. Therapeutic agents contg. a gamma-globulin and human uropepsin or uropepsinogen as stabiliser are also claimed. Pref. 0.01-5%, esp. 0.1-1%, of enzyme is used. Used for prophylactic and therapeutic treatment of bacterial and viral infections by intravenous injection of gamma-globulin. Gamma-globulin purified by known methods produces serious side-effects (sudden reduction of blood pressure, chilling, vomitting, pyrexia, cyanosis and shock) when administered intravenously. Treatment of the purified gamma-globulin by known methods (e.g. treatment with proteolytic enzymes (pepsin)) to avoid the side-effects due to complement activation give a product with a very short half-life. The present treatment, with pepin or uropepsin at neutral pH, gives a product suitable for intravenous injection, with a long circulatory half-life and with retention of the opsonic activity of the gamma globulin.
Patent IT-1167644-B (IT)
Title: Chemically embossed foamed thermoplastic resin sheet
Inventor: MANSOLILLO ROBERT D
IPC: B29D/
Filed: 1983-08-30
Granted: 1987-05-13
Abstract: Producing a composite sheet comprises (a) applying a layer of a dry blend compsn. consisting of particles of thermoplastic organic resin randomly intermixed with particles of a chemical foaming inhibitor (I) on to a substrate; (b) sintering to form a stable layer of the resin and (I) particles; (c) applying a layer of an organic foamable plastisol compsn. (II) contg. thermoplastic resin, plasticiser and a chemical blowing agent on to (a) and (d) heating to a temp. level in which (i) the blowing agent in (II) in contact with (I) is inhibited from foaming the plastisol (II), (ii) the blowing agent in (II) not in contact with (I) foams the plastisol and (iii) the resin ingredients are fused into a unitary structure to form a non-porous film or sheet on which are lump-like elevated areas of foamed (II) and irregularly shaped trough-like depressions of unfoamed (II). The particles of (II) pref. have 20-2000 microns ave. dia., layer (a) contains 10-30 pts. wt. of (I) per 100 pts. thermoplastic resin and (II) is applied path wise on to layer (a). (I) comprises benzotriazole, trimellitic anhydride, fumaric acid and/or thiourea. (II) comprises PVC resin (dispersion grade) contg. 50-60 pts. wt.% plasticiser pref. phthalate esters and 2-4 pts. % azodicarbonamide blowing agent. The chemically embossed sheet can be made with controllable variations of texture and colour without mechanically embossing or the need for printing. The sheet is used in floor coverings, wall coverings, counter tops, upholstery, etc.
Patent IT-1107963-B (IT)
Title: Stable antifoam compsn. - contg. antifoam oil with emulsifier and optimum mixt. of hydrophobic and hydrophilic silicic acids
IPC: B01D/
Filed: 1978-08-01
Granted: 1985-12-02
Abstract: Compsn. contains, in pts. wt.: (a) 40-90 water-insol. antifoam oil; (b) 2-50 water-sol. emulsifier, insol. in (a); (c) 3-20 of a mixt. of finely-divided hydrophobic and hydrophilic silicic acids; and opt. (d) water as required to form a base emulsion or usable dilution. The hydrophobic: hydrophilic silicic acids. wt. ratio is 3:07-97:3, the hydrophobic content pref. being is not 50 wt.%. The silicic acid has a BET surface >50, pref. >150, m2/g. The compsn. is prepd. by mixing (a) and (b), possibly with heating, and adding to the mixt., with vigorous agitation, first the hydrophobic silicic acid, and then the quantity of hydrophilic silicic acid necessary to obtain as fine a dispersion as possible of (a) and (b). Water can be added during or after prepn. The compsn. is of high activity, and gives a high dispersion stability. At a hydrophobic:hydrophilic silicic acid ratio giving max. stability, the stability of compsns. diluted with water is also at a max., and this further coincides with max. antifoam activity. A typical compsn. has a 90: 10 hydrophobic:hydrophilic ratio.
Patent IT-1052446-B (IT)
Title: Yarn tensioner for yarn storage drum - has two or more tensioning rings arranged axially over one another around drum
IPC: D03J/
Filed: 1975-11-28
Granted: 1981-06-20
Abstract: The tensioning unit has >=2 tensioning rings supported on a ring which encircles the drum ear its lower end and is held by a fixed support. The tensioning rings are pref. made of plastic and are of one-piece construction with integral spacers so that the rings when resting on top of one another are held at a selected axial distance from one another. The spacers comprises upward directed ring ribs or several projections integrally formed at intervals on the circumference of the ring. The use of several rings each exerting limited tensioning force achieves a more uniform yarn tension than does a single stiffer and stronger tensioning ring.
Patent IT-1024415-B (IT)
Title: Automatic vehicle clutch with low and high speed clutches - has valve disconnecting low speed clutch above set clutch speed
IPC: B60K/
Filed: 1974-12-11
Granted: 1978-06-20
Abstract: An automatic vehicle transmission has a clutch, operated by oil pressure, for high speed and another for low speed. These clutches are connected selectively by a switching valve to an oil pressure source. An automatic control valve (6) operates when the low speed clutch operates above a given speed. The valve immobilises the low speed clutch by putting the clutch interior oil pressure chamber in communication with its exterior and feeds oil under pressure to a pressure chamber in the high speed clutch to engage it. Sudden braking is a condition then catered for.
Patent IT-996557-B (IT)
IPC: C09K23/04
Filed: 1972-10-19
Granted: 1975-12-10
Abstract: Concentrates of sulphates of alkoxylated alcohols are diluted only with difficulty as a result of a viscosity peak being encountered during the dilution.
Patent IT-1242756-B (IT)
Title: Device for supporting the back, particularly for use in motorcycling
Inventor: BERLESE REMIGIO
IPC: A62B/
Filed: 1990-09-17
Granted: 1994-05-17
Abstract: The present application relates to a device for supporting the back, particularly for use in motorcycling. This device consists of a first and a second belt having a first and a second central body, respectively, that can be detachably and selectively fastened together. These first and second central bodies also have one or more engagement seats for tongues attached to the trousers; these allow optimum positioning of the device. <IMAGE>
Patent IT-1147492-B (IT)
Inventor: MUZZOLINI LIVIO
IPC: B27G13/04
Filed: 1981-05-11
Granted: 1986-11-19
Abstract: The invention concerns means to clamp inserts in rotating tools, and advantageously in rotating tools employed in processing of wood, plastics or light metals, whereby said rotating tools travel at a very high speed and the inserts (23) can be re-used and readily replaced, said clamping means being characterized by the fact that in the tool holder (10) there is envisaged a plurality of housing spaces (11) which have a shape substantially like a truncated cone and which widen towards the middle of said tool holder (10), whereby a seating (14) for a tool is positioned at the side of said housing space (11) and a clamping body (17) is located in said housing space (11) and cooperates with at least one resisting block (18), and whereby at least said resisting block (18) cooperates with a regulating screw (19) able to exert on said resisting block (18) and on said clamping body (17) a lateral thrust such as will constrain said resisting block (18) against the opposing wall (12) of said housing space (11) and will constrain said clamping body (17) against said insert (23) and substantially towards the middle of said tool holder (10).
Patent IT-1234659-B (IT)
Title: Bevelling machine for panel air filters made of paper
Inventor: GIRONDI GIORGIO
IPC: B01D/
Filed: 1989-07-28
Granted: 1992-05-26
Abstract: The present invention concerns a bevelling machine for panel air filters made of paper to refine the irregular profile of said filters automatically. Said machine also enables to employ only one worker to carry out the automatic stamping, disposal and loading of said filters.
Patent LT-5168-B (LT)
Title: Generator of short light pulses
Inventor: JACINEVICIUS LAIMUTIS
IPC: H01S3/00
Filed: 2003-01-22
Abstract: The present invention relates in general to the field of quantum electronics, and in particular to lasers with tunable pulse duration, employing the stimulated backwards scatterings technique. It can be used in the development of laser locators, inmaterial research, various technological applications etc. The generator of short light pulses consists of the following optically coupled components arranged along a single optical axis: a total reflection mirror, quality modulator, the first polarizer, active medium with pumping means, pinhole and output mirror behind which a phase-retarding element, objective and Brillouin-active medium are placed. The novelty of invention lies in the act that the generator is equipped with polarization control unit, fast photodetector and electrical pulse generator electrically coupled with the pumping scheme. The control inputs of this polarization control unit are electrically coupled with corresponding outputs of pulse generator and fast photodetector, while the ph
Patent MX-172088-B (MX)
Title: Procedimiento para la inspeccion de envases plasticos
Inventor: HARWICK WARREN J
IPC: G01N1/00
Filed: 1988-08-30
Abstract: La presente invención se refiere a un aparato para detectar en forma contínua los contaminantes orgánicos presentes en o absorbidos en las paredes de los envases plásticos que pasan por un sistema transportador de llenado de bebida, caracterizado por: un primer medio para remover los envases del transportador y pasar los envases a un primer disco rotativo, teniendo el primer disco rotativo medios de inyección múltiples para inyectar un gas sustancialmente inerte a los envases a medida que los envases giran alrededor del primer disco rotativo, un segundo medio para remover los envases del primer disco rotativo y pasar los envases a un segundo disco rotativo, teniendo el segundo disco rotativo (a) medios de vacío múltiples para extraer muestras de vapor desde adentro de los envases y (b) medios de ionización múltiple para analizar las muestras, terceros medios para remover los envases del segundo disco rotativo y pasar los envases sobre el sistema transportador, y medios de rechazo para rechazar los envases donde los ionizables totales presenes medidos por los medios de ionización están por arriba o por debajo de un valor predeterminado.
Patent MX-168002-B (MX)
Title: Separador ciclonico conico de agua/vapor, con caida de presion baja
Inventor: ALBRECHT MELVIN JOHN
IPC: B01D19/00
Filed: 1990-10-24
Abstract: La presente invención se refiere a un separador ciclónico cónico para separar el vapor del agua en una mezcla de vapor y agua con caída de presión baja, que comprende: Un alojamiento del separador que tiene una porción cónica con una longitud axial, un borde superior y un borde inferior, una porción superior de salida de vapor cilíndrica conectada al borde superior de la porción cónica y que tiene una abertura central para descargar el vapor del alojamiento, una porción inferior de salida de agua cilíndrica que tiene un anillo inferior de salida de agua para descarar agua del alojamiento, caracterizado por una entrada para la mezcla de vapor y agua, alargada axialmente, conectada tangencialmente al alojamiento, la entrada tiene una proporción de lo ancho con su altura de aproximadamente 1:6.5. y una longitud axial que es de aproximadamente 60 por ciento de la longitud axial del alojamiento, y en donde la entrada se extiende completamente en la longitud axial de la porción cónica con aproximadamente 20 por ciento de la longitud axial de la entrada que se extiende sobre la porción cilíndrica inferior del alojamiento.
Patent PT-78651-B (PT)
Title: Improved ventilated chamber for treatment of components
IPC: F24F8/10
Filed: 1984-05-25
Abstract: In an enclosure (1), which comprises in succession an air supply zone (2), a zone (8) for treatment of the products (10) which is situated in intermediate position, and an air removal zone (11), the air supply zone (2) comprising in succession (following the passage of the air) in particular means (3, 5) for bringing in fresh air, means of filtering (6) and means of diffusion (7) of this air in the enclosure (1). Moreover, after the means of diffusion (7), there are provided accelerating means (16) which extend over essentially all the surface of the enclosure (1) and are arranged in such a manner that the air streams (19) have, in particular at the level of the product (10) to be treated, linear speeds which are greater than their output speeds from the means of diffusion (7). <IMAGE>
Patent PT-89116-B (PT)
Inventor: SCHRYDER MARC DE
IPC: B31D5/00
Filed: 1988-11-30
Abstract: Device for erecting a folding box blank, one section of which is folded at least approximately in the shape of a U and which has two rows of tabs (7, 8) overlapping one another. Guide rails (13-17) are provided, between which the blank is folded along four folding lines. To bend up the tabs, two spiked wheels (10, 11) are provided, the spikes of which push the tabs out of the plane of the blank. <IMAGE>
Patent PT-89808-B (PT)
Inventor: LEE SUH YONG
IPC: F23G5/50
Filed: 1989-02-23
Abstract: An improved method for automatically controlling rate of combustion in a rotary combustor having a rotating combustion barrel (11) by controlling a supply of combus­tion gas to three combustion zones (A, B and C) each of the zones (A, B, and C) have a windbox (36, 37 and 40) disposed directly beneath it, the windboxes (34, 37 and 40) are further divided into an overfire zone (36, 39 and 42) and an underfire zone (35, 38, and 41) forming six air zones which are adjusted by a controller (51) to regulate the supply of combustion gas to each of the six air zones (35, 36, 38, 39, 41, 42). The controller (51) responds to an oxygen sensor (25) disposed within a flue and a tempera­ture (31) disposed within the combustion barrel (11) to maintain a of oxygen in the exhaust (21) within a pre­determined range, and regulates the rate of rotation of the combustion barrel (11) to provide clean and efficient combustion.
Patent PT-92697-B (PT)
IPC: C07K16/00
Filed: 1989-12-22
Abstract: The invention relates to a biologically active whey protein composition comprising substantive amounts of a whey protein concentrate comprising a whey protein isolated mixture having protein and/or peptide components containing glutamylcysteine groups wherein said components are present in an essentially undenatured state and wherein the biological activity of the whey protein concentrate is restricted to its undenatured conformation, a method of producing a biological active whey protein concentrate composition comprising the following steps:   a) immediately after milking cooling the milk to a temperature in the range of 2 DEG C to 10 DEG C, especially to 4 DEG C, and removing contaminants, b) after another cleaning of the milk, precipitation of the curd by reducing the pH to about 4.6 with lactic acid initially at 20 DEG C, c) addition of rennet and raising the temperature to about 30 DEG C for 20 minutes to promote expulsion of whey from the curd, allowing the agitation in a vat to resolve at low speed, d) thermal treatment of the pasteurization type of the remaining product in the vat and agitating at high speed, for cheese production,   e) irradiation and separation of the whey and f) ultrafiltration of the whey using a membrane having a molecular weight cut off of substantially 10,000 or less, or g) ultrafiltration of the whey using a membrane having a molecular weight cut off of substantially 17,000 or less to retain  beta -lactoglobulin and serum albumin, wherein the fraction of whey protein concentrate is not heated and the material from which it is derived is slowly agitated to minimize protein denaturation and that said ultrafiltration is carried out in a production line comprising up to 20 frame-type modules holding a large number of said membranes achieving a final undenatured protein concentrate in dry matter, wherein said ultrafiltration is carried out at a temperature in the range of 4 DEG C to 20 DEG C, especially at 4 DEG C.
Patent PT-98064-B (PT)
Inventor: FROSTL WOLFGANG
IPC: A61K31/685
Filed: 1991-06-21
Abstract: Compounds having GABAB-antagonistic properties, for example those of formula I    <IMAGE>  (I)  wherein one of the radicals R1, R2 and R3 is hydrogen or an aliphatic, cycloaliphatic, araliphatic or aromatic radical, another is hydrogen or, in the case of R1 or R2, hydroxy or, in the case of R1, halogen or, in the case of R2 together with R2', oxo, and the remaining radical is hydrogen, R1' is hydrogen or halogen, R2' is hydrogen, hydroxy or, together with R2, is oxo, R4 and R5 are hydrogen or R4 is an araliphatic or heteroarylaliphatic radical and R5 is hydrogen or an aliphatic radical, and R is an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic, araliphatic, heteroarylaliphatic or aromatic radical having at least 2 carbon atoms or, when R1 is hydrogen or hydroxy, R2 is an aromatic radical and R1', R2' and R3 are hydrogen, R is methyl, and their pharmaceutically acceptable salts, can be used as active ingredients in medicaments for the treatment of epilepsies of the "petit mal"  type. The invention relates also to novel compounds of formula I and processes for the preparation thereof.